"The past is a shadow that follows us, but it is the light ahead that guides our steps."

The best way to predict the future is to invent it.

沉默比言语说得更多，但必须懂得倾听。

在极端环境中发现生命重新定义了生物学的边界。

想着你。

如果行善不是发自内心，那就不会长久。比如被捐款、被做义工等等，都是一锤子买卖，因为不是他自愿的。

We are all bound by the social contract to obey the laws， but we also have the right to participate in making those laws.